1.图片

Project Brief Introduction:

1.Product:Wet Wood Chips Pellet Line

2.Capacity: 6-7T/Hour

3.TONY Brand 6-7 Ton /Hour Wet Wood Chips Pellet Line Project Process

4.Main Machine: Hammer Mill, Rotary Drum Dryer,TONY Pellet Machine TYJ860 - Ⅲ - 220kw,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 900 kw

6.Need Area: About   ㎡  L:  M  W:  M  H:  M

Project Layout For Customer：

三维图

原材料图+颗粒机图片

1. The working principle of wet wood chips biomass pellet processing equipment

The core of the wet wood chip pellet processing equipment is to convert wet wood chips with a moisture content of 15%-35% into high-density pellets. Its principle revolves around two major systems: pretreatment and forming, addressing the problems of wet material clumping and difficulty in forming.

The pretreatment system paves the way for subsequent forming. The comminution module first processes the wet wood chips, which are then passed through a dedicated pulverizer. High-speed hammers impact, shear, and squeeze the chips to refine them. Anti-stick lining prevents clumping, and a screen selects wet wood chips with a particle size of 3-8mm and a fiber length of 5-15mm, increasing their surface area for subsequent compression. If the wet wood chips have a moisture content exceeding 20%, a dryer is required to dry them to a moisture content of between 10% and 15%. The conveying process uses screw conveyors or belt conveyors to deliver the raw materials at a constant speed. A magnetic separator removes metal impurities and prevents wear.

The core forming system achieves compression and final shaping. A feeding device delivers the pretreated dry wood chips into the pelletizer to prevent blockage and underfilling. A motor drives the rollers to rotate, squeezing the sawdust into a die with shaped holes. The pressure softens the lignin in the sawdust and tightly binds the fibers. The transmission system ensures stable roller power, uniform extrusion pressure, and consistent pellet density. Finally, a cutting device cuts the wet sawdust squeezed from the die holes into a set length, completing the production of high-density pellets.

2. Characteristics of wet wood chips biomass pellet processing equipment

1. Strong adaptability to raw materials, compatible with a variety of biomass

(1) Wide processing capacity: Processable raw materials include wood (logs, wood chips, shavings, sawdust), crops (straw, rice husks, corn cobs), herbaceous plants (reeds, pasture), etc. By adjusting the crushing and pulverization parameters, it can adapt to raw materials of different hardness and fiber content (for example, hardwood requires stronger crushing capacity, while straw needs to control the pulverization particle size to prevent agglomeration).

(2) Clear requirements for raw material pretreatment: The moisture content of the raw material must be controlled at 8%-15% (too high a moisture content can easily cause mold clogging, while too low a moisture content will result in insufficient particle strength), and the particle size is usually required to be 1-3mm. Therefore, the equipment system usually integrates drying and screening modules to ensure that the raw materials meet the standards.

2. Modularization of core equipment and continuous production process

(1) Modular combination: A typical production line consists of "crushing equipment (coarse crushing) → grinding equipment (fine crushing) → drying equipment (humidification) → granulating equipment (molding) → cooling equipment (cooling) → screening equipment (screening) → packaging equipment". Each module can be flexibly increased or decreased according to production capacity requirements (for example, for small production lines, some auxiliary equipment can be omitted).

(2) Continuous operation: Through the connection of various links such as conveyor belts and screw feeders, automated continuous production from raw material input to finished product output is achieved.

3. Application scenarios of wet wood chips biomass pellet processing equipment

(1) Biomass power generation/heating enterprises

Typical scenarios: Biomass power plants and industrial boilers (such as heating boilers in textile factories and food factories) require a large amount of stable pellet fuel

(2) Small and medium-sized heating/drying users

Typical scenarios: Rural heating stations, agricultural product drying plants (such as grain, fruit and vegetable drying), greenhouse heating; processed pellets are directly stored in the silo of the heating station and can be taken out as needed.

(3) "Self-circulating" processing in orchards/tea gardens

Typical scenarios: After being processed into pellets, they can be used as fuel for the orchard's "biomass hot air furnace" (for fruit tree frost protection and fruit drying), or crushed and buried in the soil to improve soil quality, realizing "self-circulating waste in the park";

(4) Environmental protection and solid waste treatment fields

Typical scenarios: Urban solid waste treatment plants (sorted wet wood waste), garden waste treatment stations (wet branches, wet shrub slices)

2.图片

TONY Brand 6-7 Ton/Hour Wet Wood Chips Pellet Manufacturing Plant can take wet wood chips, various types of wood - related biomass materials, such as wood pallets ,branches, wood logs, and wood shavings. After pretreatment and processing, wet wood chips is solidified into high - density wood pellet fuel. This fuel is an ideal substitute for coal and oil and plays a role in energy conservation and emission reduction. At present, it has been widely used in regions rich in wood resources.

1. Capacity: 6-7 Ton/Hour

2. Raw materials: Wet wood chips

3. Moisture: Wet type, about 40%.

4. Application: All kinds of  wood chips or more waste wood raw materials

Suitable customers: Solid wood furniture production, artificial board processing (plywood, fiberboard, particleboard), wood component processing, construction and decoration, packaging and logistics, such as pallets and wooden boxes, will generate a large amount of waste wood chips due to repeated use, size mismatch or changes in cargo transportation needs. Paper and pulp production where waste wood chips have advantages

5. Finished Pellets Markets: Large power plants ,domestic heating, industrial heating, combustion heat, heating systems, boiler rooms, school canteens, foundry heat sources.

3.图片

图片

原材料--成品图

1. Project Name: Wet Wood Chips Pellet Production Line

2. Raw Material: All kinds of wet wood chips

3. Moisture Content of Raw Material: 40%

4. Capacity: 6-7 tons per hour

5. Process: Fine Crushing Process - Drying Process - Pelletizing Process - Cooling Process - Packing Process

6. Main Equipment: Effective Hammer Mill-TFD85*250-250kw, Rotary Drum Dryer-2.2*24m, TONY Pellet Machine TYJ860 - Ⅲ - 220kw, Pellet Cooler, Double Packing Machine and Belt Conveyors

4.图片

流程图1

流程图.

5.图片

原材料+颗粒图

颗粒+机器图

三维图

三维图

5.1图片

高效粉碎机

带锯末图

1.Wood Chips Fine Crushing Process:

A.This process is mainly used to crush 25-55mm wood chips into 8-14mm sawdust.

B.Capacity:6-7Ton/Hour. 

C.TONY brand effective hammer mill TFD85*250-250KW*1set

Main Parts: 

(1)TONY Effective Hammer Mill.

(2)Galvanized Dust Collector.

(3)Sawdust Transportation Fan Blower.

(4)Cyclone With Airlock.

(5)Electrical Cabinets.

5.2图片

烘干机

带锯末图

2.Sawdust Drying Process:

A.This process is mainly used to dry the sawdust from 40% to 10-15%.

B.Capacity:6-7Ton/Hour.

C.TONY use 1set of 2.2*24m  rotary drum dryer for this process, TONY hot blast stove is made of firebrick pan, shell with H steel plate as the frame.   There are 3 layers of fire blocking device inside, which can effectively prevent the fire from entering the tumble dryer.Customers can choose to use waste wood, biomass pellets, natural gas, etc. as fuel for the hot air furnace

TONY dryer use spiral tube material, and is not easy to deform.

Unlike other manufacturers with iron plate splicing welding, very easy to deformation.

Main Parts:

(1)TONY's Rotary Drum Dryer Main Body.  (Reducers With Motors and Pips.)

(2)TONY's  Hot Stove.

(3)Fan Blower+Cyclone With Airlock.

5.3图片

颗粒机四件套带 原材料，颗粒图

3.Pelletizing Process:

A.This process is mainly used to to product pellets into φ6-8mm.

B.Capacity:6-7 Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ860-III-220KW*2sets

D.Double Screw Cycling Silo is added above the pellet machine, which has the advantages of saving space, saving labor, intelligently controlling the feeding speed, not easy to block the material, and improving production efficiency.

Main Parts:

(1)TONY's New Vertical Ring Die Pellet Machine.

(2)Cyclone And Bags Dust Collectors. 

(3)Automatic Lubrication System.

(4)Electrical Cabinets. 

You can chose TONY new type SS304 pellet machine

5.4图片

镀锌冷却仓加颗粒图

4.Cooling Process:

A.This process is mainly used to cool pellets from 80-90℃ to 20-30℃  

B.Capacity:6-7Ton/Hour.                                                   

C.TONY brand galvanized cooler separator*1set                    

Main Parts:                                                                                                                                   

(1)TONY's Galvanized Cooler Separator With Vibrating Screen.

(2)Cyclone And Bags Dust Collectors.  

(3)Fan Blower.

(4)Connect Pipes.

5.5图片

包装机

5.Packing Process:

A.This process is mainly used to pack pellets into 15-50KG/Bags. 

B.Capacity:6-7Ton/Hour.  

C.TONY Double Packing Machine*1 Set

Main Parts: 

(1)TONY's  Double Packing Machine. 

(2)Sew Machine, Buyer Can Also Choose Hot Seal Machine For Chosen,To Confirm With Tony For The Price Difference. 

(3)Bags Transportation Conveyors.

(4)Feeding Inlet Silo.

(5)Electrical Cabinets.

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客户生产线案例图

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图 湿木片+颗粒 颗粒机

1. Project Core Objectives

The wet wood chip pellet project aims to achieve efficient resource utilization through technological transformation. Its core objective is to convert wet wood chips into high-calorific-value, easily storable biomass pellet fuel, meeting the clean energy needs of industrial boilers and residential heating applications.

2. Market-Driven Logic

With tightening environmental protection policies and growing demand for renewable energy, market demand for biomass pellets, a key alternative to fossil fuels, continues to expand. The project aims to enhance its competitiveness by increasing product density and reducing moisture content (typically ≤15%). Furthermore, the project will optimize its site selection based on regional forestry resource distribution, locating close to raw material production areas to reduce transportation costs.

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湿木片图 颗粒图

Wood pellets have a wider range of applications than traditional loose wood chips, meeting energy needs across various sectors: industrial, residential, and power generation.

Industrial: As a fuel for industrial boilers (e.g., in the food processing, textile, and chemical industries), they replace coal and natural gas, reducing energy costs. Some high-purity pellets can also be used in biomass gasification power generation and heating projects.

Residential: Suitable for home biomass fireplaces and heating stoves for winter heating. They burn odorlessly and produce minimal smoke, making them cleaner than coal and more economical than electricity (especially in rural areas of northern China, where they are widely used under the "coal to biomass" policy).

Power generation: Large-scale biomass power plants use wood pellets as their core fuel, directly burning them to generate electricity and connect them to the grid. They are an important supplement to renewable energy generation (e.g., some power plants in Europe and China have already implemented them on a large scale).

Other applications: Wood pellets can also be used as animal bedding (water absorption and deodorization), as an auxiliary material for organic fertilizer fermentation, and as a filler in new building materials (such as lightweight insulation), expanding their non-energy applications.

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绿色地球+原材料+颗粒图

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公司展会图